1. You shouldn't _________ (惊吓) the little baby.
2. We should be _________ (not rude) to old people.
3. Birds k________ on the cage door with their beaks when they are hungry.
4. My hero is Lu Yi. I think he is very ________ (good-looking).
5. My little brother never tells lies (撒谎). We all think he is _________.
6. Tom won the first prize in the drawing _________ (竞赛).